Update LICENSE.txt

kojix2 · kojix2 · commit 2d8cbba4c23d · 2025-07-04T11:25:37.000+09:00
diff --git a/LICENSE.txt b/LICENSE.txt
@@ -1,6 +1,7 @@
 The MIT License (MIT)
 
 Copyright (c) 2020 kojix2
+Copyright (c) 2025 Red Data Tools
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
